INTENSITY          79 libavfilter/avf_showspectrum.c         { "intensity", "intensity based coloring",        0, AV_OPT_TYPE_CONST, {.i64=INTENSITY}, 0, 0, FLAGS, "color" },
INTENSITY         351 libavfilter/avf_showspectrum.c                 case INTENSITY:
INTENSITY         412 libavfilter/avf_showspectrum.c                 if (s->color_mode == INTENSITY) {